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DTS DCH Driver for Realtek [DTS:X]

goaway

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You need to install the Apps .inf file located in /APPS/

the 1st step i install the main dts dch drivers which is for realtek, after that i did the installation of dtsx ultra app(sucessfully). upon completion i did the registry edit for hdmi and restart. upon restart my nvidia hdaudio still detects dolby atmos for home theater. there is no dtsx for selection. not sure why but doesnt seems to work for me
 
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Ferather hello. I installed DTS X Drivers in my Notebook - DTS X not work in a Intel SST Bus. Work only HDAudio Driver Bus. Help me Please.
 
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Use the HDMI-DP files on your Intel SST, follow this video but with Intel SST. Check it uses EFX, remove EFX line if not. Make a restore point.

 
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Yes, just disable store updates, the app will self license, the updates wont:

1623396399317.png

You will also need to use the HDMI-DP files, and guide.
 

goaway

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Yes, just disable store updates, the app will self license, the updates wont:

View attachment 203382

You will also need to use the HDMI-DP files, and guide.
where can i find the hdmi-dp files and guide? idont see it in the d/l link

ps: i got the dtsx to work after installing sound unbound. many thanks
 
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The one above (MediaFire), 'DTS Settings', make a restore point first. Once done, in the the driver install folder is /TOOLS/ with FX config.
My GPU can use EFX, some may not, some cards may also be using LFX-GFX and not SFX-MFX (swap).

Restart the computer, then switch audio device to speakers or headphones, then HDMI for Ultra.
The multichannel version will enable freely without the switch trick.

Edit: See the posts above for more info.
 
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goaway

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i am getting this. not sure whether this is right or wrong after applying the hdmi reg patch
 

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Its correct, great work. You can switch to multichannel if you setup the file then restart APO4 service and Windows audio. Once the reg files are setup and you have restarted 1 time.
Each time the driver (output device) is installed, it will get a new {DEVICE-ID}, so you will need to update your files.
 
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Driver reuploaded, if you have issues with SU and SPDIF, try this one, if still not working, you will need to wait for Realtek updates.
If you are not effected, you do not need to take any steps or re-install at this time.

====

So my Toslink (SPDIF) cable is 125mbps, not sure what my 889 module is | PCM, 192Khz, 32bit (not float), 8 channels = ~50-51mbps
If it could do 125mbps, that almost enough for: PCM - 192khz, 32 bit (not float), 20 channels.

That's 20 channels, uncompressed, ultra high definition spec.

----

Would love to mod one of these with a return turn channel, sync, and other features, + 250mbps.

Microsoft Word - FB2M5LVR Datasheet Revision E_.docx (firecomms.com)

====

1.png

Stereo with 8D effects, I use an upmixer in multichannel mode.
 
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well darn no luck main and alternative both do same thing Ultra is shown to be set to multi channel but you can not select it from with in windows just reverts back to off for spacial sound and dts decoding is still broken :( question tho could a bad policy install be a cause for this by any chance?

@Ferather so i figured out turning off enable audio enhancements in windows audio settings for spidif allows the dts decoder within windows to work the dts x and headphone x video plays as intended and DTS-MA files play as intended as well still you can not enable dts ultra in spacial sound tho but getting closer idk if ultra still works with enhancements off but it still says its active for multi channel tho idk how to test if its really working
 
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Interesting. Spatial on SPDIF will only enable if Interactive and 6 channel setup is disabled, the Ultra and Headphones versions are for stereo 2 channel setups.


----

Another option, in case you have an OEM lock, try removing the EFX_51 key from SPDIF, when in multichannel. Some more harsh locks may put you on stereo only.

1.png

DTS_EFX_51_CLSID = {1AAB27FA-5B3E-4CB1-9312-C66BD74FE739}

Refer to "Class ID's.txt" in \TOOLS\, of the main driver.

----

In terms of policy, I did experiment with an option, but it caused BSOD with newer chips.

1623582230780.png
 
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leveltrauma

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Driver reuploaded, if you have issues with SU and SPDIF, try this one, if still not working, you will need to wait for Realtek updates.
If you are not effected, you do not need to take any steps or re-install at this time.

====

So my Toslink (SPDIF) cable is 125mbps, not sure what my 889 module is | PCM, 192Khz, 32bit (not float), 8 channels = ~50-51mbps
If it could do 125mbps, that almost enough for: PCM - 192khz, 32 bit (not float), 20 channels.

That's 20 channels, uncompressed, ultra high definition spec.

----

Would love to mod one of these with a return turn channel, sync, and other features, + 250mbps.

Microsoft Word - FB2M5LVR Datasheet Revision E_.docx (firecomms.com)

====

View attachment 203529

Stereo with 8D effects, I use an upmixer in multichannel mode.
Hey Ferather,

now I'm totally confused. With your work I got DTS Sound over Optical SPDIF to my Logitech THX System. My external Decoder shows dts interactive and the DTS:X told me that DTS:X Ultra is active - I've installed now the UnboundApp and I got the Ultra and Headphone Options in Spatial Sound but I can't select it. Now My Logitech Decoder shows dts digital - without the unbound App it 2was dts interactive
My final question: What is better one in relationship to Digital SPDIF. Thanks in advance
 
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Spatial on SPDIF will only enable if Interactive and 6 channel setup is disabled, the Ultra and Headphones versions are for stereo 2 channel setups.

The second one, lossless to lossy with X, or should be.
 

leveltrauma

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Hell why I need to touch a running system. Stupid - thanks to the Outbound App It looks like something messed up with dts:x - It would not recognized anymore by the THX Speaker System. I hope a restart helps out.

Edit: ok working again. Using MPC:BE
Maybe I will the player you've mentioned because in MPC:BE it takes a couple of clicks to get all infos for audio-processes
 

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I decided the purchase the Retail edition of Sound Unbound (2021.2.6.0), I can see they moved things, but the Ultra mode is still there and working with the preset.
The Ultra:X option is removed, however I simply enable the Headphones:X (same engine), and turn off headphones, all Ultra modes work.

1623596913840.png

For me the new version is much better.
 
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I decided the purchase the Retail edition of Sound Unbound (2021.2.6.0), I can see they moved things, but the Ultra mode is still there and working with the preset.
The Ultra:X option is removed, however I simply enable the Headphones:X (same engine), and turn off headphones, all Ultra modes work.

View attachment 203726

For me the new version is much better.
So, from no on, you will mod the new version ?
 
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Interesting. Spatial on SPDIF will only enable if Interactive and 6 channel setup is disabled, the Ultra and Headphones versions are for stereo 2 channel setups.


----

Another option, in case you have an OEM lock, try removing the EFX_51 key from SPDIF, when in multichannel. Some more harsh locks may put you on stereo only.

View attachment 203712

DTS_EFX_51_CLSID = {1AAB27FA-5B3E-4CB1-9312-C66BD74FE739}

Refer to "Class ID's.txt" in \TOOLS\, of the main driver.

----

In terms of policy, I did experiment with an option, but it caused BSOD with newer chips.

View attachment 203714
ah ok buddy i thought that might be the case i just was not sure so what dose ultra do in multi channel config? Sound is amazing btw really great job on this driver pack i have a z906 set that i connected to a onyko integra DTR 9.1U2 and the sound is incredible was expecting to take a huge hit moveing from analoge to spidif just wish it would matrix stereo feeds like youtube and music like pandora but that i can live with. Im just to lazy to do the swaping back and forth from 2ch to dts interactive lol.
 
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What does Ultra do in multi channel config? - the same as it does for stereo but for multi-speakers, where rear-side centre exist, different processing too.

@Hearick, unfortunately not. I felt DTS deserved the money, given then driver. Its purchase only, but you do get ultra.
 
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What does Ultra do in multi channel config? - the same as it does for stereo but for multi-speakers, where rear-side centre exist, different processing too.

@Hearick, unfortunately not. I felt DTS deserved the money, given then driver. Its purchase only, but you do get ultra.
is the effect applied if ultra is not selected for spacial or enhancements are off sorry just cant tell if i hear any effect from it
 
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